Seung-Ik (임승익) Im
External sources
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Born : 1957
Cat. M65 Ultrarunner since 2007
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?South Korea
South Korea86,3%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 3 390; Σ finishers = 3 929. 3 390 / 3 929 × 100 = 86.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed25
Km — ultra races2 325 km
> 100 km4
> 160 km1
Longest race200,0 km
9th Jeju-do around 200 km — 27/3/2010
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road71,3%
Trail28,7%
Records
HISTORY
25 race(s)| Runner | Races in common |
|---|---|